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Match it!
Match it! Select the correct answer from the pull down...Good luck!
Of course! Simple elements do combine to form complex substances.
halogens
metalloids
physical change
noble gases
chemical change
precipitate
synthesis
exothermic reaction
Wow! What a pretty neon sign!
halogens
metalloids
physical change
noble gases
chemical change
precipitate
synthesis
exothermic reaction
Without these elements, we would not enjoy any of our salt compounds.
halogens
metalloids
physical change
noble gases
chemical change
precipitate
synthesis
exothermic reaction
What's up with this banana? It was yellow just a couple of day ago. How did it become black?
halogens
metalloids
physical change
noble gases
chemical change
precipitate
synthesis
exothermic reaction
Look at this solid substance that magically appeared when I was mixing these two clear liquids. Am I a magician or what?
halogens
metalloids
physical change
noble gases
chemical change
precipitate
synthesis
exothermic reaction
BRRRRRR!!!! It's freezing cold out here! No wonder the water has turned to ice.
halogens
metalloids
physical change
noble gases
chemical change
precipitate
synthesis
exothermic reaction
Just look along the zigzag line of the Periodic Table and you will find elements with properties of metals and non-metals.
halogens
metalloids
physical change
noble gases
chemical change
precipitate
synthesis
exothermic reaction
Come on now. Step on the gas! Get the fuel burning in that engine so that you can cruise right on down the road.
halogens
metalloids
physical change
noble gases
chemical change
precipitate
synthesis
exothermic reaction
Check it!